Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

20:06

06:20

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:11, Set: 20:18, Transit: 13:14. Moon - Rise: 20:06, Set: 06:20. Civil Dark: 20:58 - 05:31. Nautical Dark: 21:49 - 04:41. Astro Dark: 22:49 - 03:41

Total Clouds (% Sky Obscured)

82
85
94
95
91
95
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
67
89
90
85
85
61
82
84
77
82
87
88
90
94
100
100
100
100
100
100
100
92
90

Medium Clouds (% Sky Obscured)

0
0
0
28
25
21
19
2
25
33
32
95
99
99
96
98
98
99
99
100
98
90
99
100

High Clouds (% Sky Obscured)

55
85
61
24
35
76
100
100
100
100
100
59
86
97
54
51
90
100
93
67
30
55
4
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
2
0
0
0
0
0
0
0
0
0
0
1
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
0
50
70
66
63
56
56
3
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
2
0
1
16
15
18
20
23
31
31
38
42
50
72
76
77
80
76
71
67
61
67
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.6
0.5
0.4
0.4
0.3
0.3
0.2

Wind Speed/Direction (mph)

11
11
11
11
11
9
9
11
10
9
8
6
6
6
6
5
5
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

17
18
19
20
21
21
20
20
19
18
17
16
15
15
15
15
15
15
15
14
14
14
14
15

Feels Like (°C)

16
17
18
18
19
20
19
18
18
16
16
15
15
14
14
14
14
14
14
14
14
14
14
15

Dew Point (°C)

14
14
15
15
16
17
17
15
16
16
16
16
15
15
15
15
15
14
15
14
14
14
14
14

Relative Humidity (%)

81
75
75
74
71
79
81
75
84
90
96
100
98
98
98
98
100
98
100
100
100
98
98
98

Pressure (mb)

1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1004
1004
1003
1003
1003

Ozone (du)

322
321
319
318
318
317
317
317
317
316
316
315
315
317
318
318
319
321
323
324
324
324
323
323

Friday 28

Full Moon 99%

20:13

07:43

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:13, Set: 20:16, Transit: 13:13. Moon - Rise: 20:13, Set: 07:43. Civil Dark: 20:55 - 05:33. Nautical Dark: 21:46 - 04:44. Astro Dark: 22:45 - 03:45

Total Clouds (% Sky Obscured)

98
100
100
100
97
88
90
79
77
93
98
88
65
67
49
45
35
78
84
100
95
94
96
98

Low Clouds (% Sky Obscured)

92
85
79
69
89
69
65
70
70
93
94
68
49
58
34
34
27
46
74
66
54
57
57
46

Medium Clouds (% Sky Obscured)

94
80
85
88
88
47
70
65
77
93
98
38
21
19
12
2
0
0
0
3
6
12
22
14

High Clouds (% Sky Obscured)

78
95
100
97
30
43
50
26
30
30
22
0
0
0
2
2
3
55
65
100
86
59
59
81

ISS Passover

Visibility (miles)

6
5
9
9
9
9
8
9
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
35
84
98
95
79
91
18
12
6
2
0

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
28
32
34
39
41
34
46
38
18
19
10
2
2
0
0
0
0
0
1
0
0
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
9
11
11
12
12
11
9
8
7
8
8
8
8
9
9
8
8
6
6
6
5

Chance of Frost

Temperature (°C)

15
16
16
18
18
18
19
20
19
19
17
17
16
15
14
14
14
14
13
13
13
13
14
15

Feels Like (°C)

15
15
16
16
17
17
16
17
18
17
16
16
15
15
13
14
14
14
11
11
11
12
13
14

Dew Point (°C)

15
15
16
17
16
16
16
16
17
17
16
16
15
14
14
13
13
13
13
12
12
13
13
13

Relative Humidity (%)

98
98
96
93
88
86
82
80
86
90
92
93
95
95
96
96
98
98
98
96
96
96
92
87

Pressure (mb)

1002
1002
1001
1001
1000
1000
999
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

324
326
327
327
324
322
322
322
322
323
326
327
328
326
324
322
318
317
315
314
312
309
308
306

Saturday 29

Waning Gibbous 96%

20:19

09:06

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:15, Set: 20:13, Transit: 13:13. Moon - Rise: 20:19, Set: 09:06. Civil Dark: 20:53 - 05:35. Nautical Dark: 21:43 - 04:46. Astro Dark: 22:41 - 03:48

Total Clouds (% Sky Obscured)

96
95
98
96
98
100
100
100
82
79
55
54
84
68
78
80
75
60
63
68
52
73
81
76

Low Clouds (% Sky Obscured)

56
54
64
54
73
58
69
61
62
58
53
54
51
60
61
69
71
60
63
67
52
73
78
75

Medium Clouds (% Sky Obscured)

87
90
88
90
94
87
78
83
82
79
55
54
83
60
72
68
59
35
25
16
0
1
3
4

High Clouds (% Sky Obscured)

38
26
68
69
67
100
100
100
37
40
40
40
40
35
30
30
30
30
0
0
0
1
2
3

ISS Passover

Visibility (miles)

9
9
9
9
7
6
5
4
3
3
2
1
0
0
0
0
0
2
2
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
59
59
59
59
59
59
59
59
59

Precipitation Type

None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

3
8
24
39
49
67
91
95
95
95
95
95
95
95
84
95
95
90
37
8
2
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.9
1
1.1
1.2
1.4
1.2
1.2
1
0.4
0.9
1.8
1.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
3
3
3
4
5
5
3
3
4
4
4
4
4
4
6
7
5
6
7
7
9

Chance of Frost

Temperature (°C)

16
17
17
18
19
19
18
18
18
17
16
15
14
14
13
13
13
13
13
12
12
11
13
15

Feels Like (°C)

15
16
16
18
19
20
19
18
17
16
16
14
14
14
13
14
13
12
11
11
10
10
11
13

Dew Point (°C)

12
12
12
13
15
16
16
17
17
16
16
15
14
14
13
13
13
13
12
12
11
11
12
13

Relative Humidity (%)

79
74
73
74
78
81
85
93
96
98
100
100
100
100
98
100
100
100
98
96
96
95
92
90

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004

Ozone (du)

305
304
305
304
303
302
304
305
307
308
310
312
313
314
316
318
322
327
330
331
332
332
331
331

Sunday 30

Waning Gibbous 91%

20:26

No Set

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:17, Set: 20:11, Transit: 13:13. Moon - Rise: 20:26, Set: No Set. Civil Dark: 20:50 - 05:38. Nautical Dark: 21:39 - 04:49. Astro Dark: 22:37 - 03:52

Total Clouds (% Sky Obscured)

55
68
94
95
94
92
95
98
98
90
85
85
87
91
100
100
100
100
100
100
100
98
97
94

Low Clouds (% Sky Obscured)

55
56
65
58
53
52
42
27
14
30
51
75
60
44
37
61
76
85
87
88
88
84
78
67

Medium Clouds (% Sky Obscured)

13
20
26
26
28
34
50
63
77
77
73
59
52
48
48
58
21
31
40
47
82
73
49
90

High Clouds (% Sky Obscured)

26
52
82
83
83
80
90
88
68
43
38
44
50
67
100
100
47
39
41
44
41
37
28
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
28
32
34
35
44
36
42
50
59
74
79
63
50
33
30
23
8
14
23
16
36
40
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
11
10
9
9
7
6
5
4
4
3
3
3
2
4
5
7
8
9
9
11

Chance of Frost

Temperature (°C)

16
17
18
18
18
19
19
18
17
17
16
15
15
14
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

14
15
15
16
15
16
16
16
16
16
16
16
16
15
14
13
14
13
12
12
12
13
13
12

Dew Point (°C)

14
13
12
13
13
12
13
13
13
14
14
14
14
13
13
12
12
12
11
12
12
12
12
11

Relative Humidity (%)

85
77
71
72
69
66
70
71
74
83
90
93
93
93
92
92
90
90
90
93
95
95
93
89

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
1001
1001
1001
1002
1003
1004

Ozone (du)

331
331
331
330
330
329
328
327
327
326
326
325
326
326
326
327
326
326
327
329
330
330
331
331

Monday 31

Waning Gibbous 83%

20:34

10:33

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:18, Set: 20:08, Transit: 13:12. Moon - Rise: 20:34, Set: 10:33. Civil Dark: 20:47 - 05:40. Nautical Dark: 21:36 - 04:51. Astro Dark: 22:33 - 03:55

Total Clouds (% Sky Obscured)

89
83
75
61
54
45
45
57
63
77
88
100
93
86
81
87
92
96
95
94
93
93
92
96

Low Clouds (% Sky Obscured)

67
73
73
61
41
40
28
23
23
33
22
1
35
22
55
67
77
83
82
77
71
61
50
44

Medium Clouds (% Sky Obscured)

74
13
22
42
54
37
38
57
63
67
67
63
63
50
78
72
72
77
77
73
76
67
57
42

High Clouds (% Sky Obscured)

10
54
40
35
30
23
9
31
38
61
81
100
80
67
60
65
70
70
70
66
55
45
33
41

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

28
13
5
17
20
13
5
1
1
2
2
0
1
1
0
5
12
18
35
52
76
78
65
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0

Wind Speed/Direction (mph)

13
15
16
16
17
17
17
16
13
12
10
9
7
6
7
8
9
10
11
12
12
13
13
13

Chance of Frost

Temperature (°C)

12
13
14
14
15
16
16
15
15
14
13
12
12
11
11
12
12
12
12
12
12
12
13
14

Feels Like (°C)

11
11
12
12
12
12
12
11
11
11
10
9
9
9
9
9
9
9
9
9
9
10
9
10

Dew Point (°C)

10
10
11
10
10
11
9
9
9
10
9
9
8
7
9
9
9
9
9
10
10
11
11
12

Relative Humidity (%)

87
81
83
74
72
73
66
65
69
74
76
79
79
77
84
81
81
80
81
86
87
92
90
89

Pressure (mb)

1004
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

331
332
331
332
332
331
328
327
326
325
324
325
324
325
326
326
326
326
326
328
331
333
341
349

Tuesday 1

Waning Gibbous 74%

20:44

12:02

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK

Sun - Rise: 06:20, Set: 20:06, Transit: 13:12. Moon - Rise: 20:44, Set: 12:02. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:33 - 04:53. Astro Dark: 22:29 - 03:58

Total Clouds (% Sky Obscured)

96
95
96
96
97
97
98
99
100
98
93
90
87
81
77
76
76
78
74
70
67
51
38
27

Low Clouds (% Sky Obscured)

48
52
56
52
48
44
42
41
39
42
48
53
61
66
67
51
33
17
21
22
24
23
23
25

Medium Clouds (% Sky Obscured)

35
21
12
27
45
62
41
20
0
4
8
17
18
19
20
13
7
0
1
2
3
2
1
0

High Clouds (% Sky Obscured)

64
76
80
80
76
67
71
76
90
80
85
85
70
71
61
49
48
60
62
62
58
39
18
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

37
31
28
35
33
34
37
35
20
22
19
14
56
85
95
95
95
63
51
27
0
4
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
17
19
21
22
22
22
21
20
20
19
19
18
18
18
18
16
15
15
14
14
13
13
14

Chance of Frost

Temperature (°C)

14
15
15
16
16
16
17
17
16
16
16
15
15
14
13
12
11
9
9
9
10
10
11
12

Feels Like (°C)

11
11
11
11
12
12
11
12
12
11
10
10
11
10
9
8
6
5
5
6
6
6
7
7

Dew Point (°C)

12
12
12
12
12
13
13
14
14
13
13
12
12
12
10
9
9
8
8
8
9
9
9
9

Relative Humidity (%)

87
84
80
78
78
79
79
82
83
85
85
83
83
83
81
81
85
88
93
93
95
95
87
80

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1008
1008
1007
1007
1006
1006
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

357
358
359
360
358
355
353
351
348
346
343
340
337
336
335
334
335
337
338
339
339
339
337
335

Wednesday 2

Waning Gibbous 63%

21:00

13:36

10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:22, Set: 20:03, Transit: 13:12. Moon - Rise: 21:00, Set: 13:36. Civil Dark: 20:42 - 05:44. Nautical Dark: 21:30 - 04:56. Astro Dark: 22:26 - 04:01

Total Clouds (% Sky Obscured)

40
50
55
55
54
55
70
85
100
85
70
58
60
65
74
85
94
100
100
100
100

Low Clouds (% Sky Obscured)

24
23
26
22
18
15
26
37
54
53
49
44
50
54
60
67
72
81
85
89
94

Medium Clouds (% Sky Obscured)

0
0
0
13
26
38
58
78
98
71
39
15
20
30
40
53
61
64
54
44
33

High Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
0
0
5
20
63
88
100
97
93
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
4
5
6
7
8

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
3
5
3
22
32
38
47
38
22
53
75
93
95
95
94
76
54
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.7
0.5
0.3
0
0

Wind Speed/Direction (mph)

15
15
15
16
15
15
15
16
16
17
16
15
14
14
14
14
13
13
14
15
16

Chance of Frost

Temperature (°C)

13
15
16
16
16
16
17
16
15
13
13
12
11
11
11
11
11
11
12
12
12

Feels Like (°C)

8
9
10
11
14
13
13
13
13
12
10
10
10
10
10
10
9
10
10
10
10

Dew Point (°C)

9
9
9
9
9
9
9
9
10
10
10
10
9
10
10
10
10
11
11
11
11

Relative Humidity (%)

75
69
65
60
60
61
62
66
71
78
81
86
88
91
95
96
96
98
98
96
96

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007

Ozone (du)

333
331
329
327
326
325
324
325
325
325
325
326
326
326
325
325
327
329
331
332
334

Forecast for Peebles, The Scottish Borders, United Kingdom (55.65,-3.19)

Generated: 27/08/26 10:23:07. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+1.00